Cheapest return flights from Toronto to Warsaw in September from 641€

AirHint found the following cheapest return flights from Toronto (YTZ) to Warsaw (WAW) in September 2025 (see full year).

Return flights

23 Sep - 26 Sep Air Transat
25 Sep - 15 Oct Air Canada
29 Sep - 25 Oct Porter Airlines (Canada) Ltd
30 Sep - 24 Oct Air Transat
28 Sep - 16 Oct Porter Airlines (Canada) Ltd
30 Sep - 25 Oct Porter Airlines (Canada) Ltd
22 Sep - 01 Oct Porter Airlines (Canada) Ltd
24 Sep - 15 Oct Porter Airlines (Canada) Ltd
29 Sep - 02 Oct Air Transat
23 Sep - 14 Oct Porter Airlines (Canada) Ltd
27 Sep - 01 Oct Porter Airlines (Canada) Ltd
18 Sep - 25 Sep Porter Airlines (Canada) Ltd
18 Sep - 30 Sep Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto to Warsaw in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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